In a large bowl, combine the flour and a pinch of salt.
Create a well in the center and add the eggs.
Mix the flour into the eggs gradually until a dough forms.
Knead the dough on a floured surface for about 10 minutes.
Wrap the dough in plastic wrap and let it rest for 30 minutes.
Meanwhile, mash the roasted butternut squash in a bowl.
Mix in the ricotta, Parmesan, salt, and pepper until combined.
Roll out the dough to thin sheets, about 1/16 inch thick.
Cut the dough into squares, placing a teaspoon of filling in each.
Fold and seal the ravioli edges with a fork to prevent leakage.